About Us

A New Era in Energy Security Begins!

Founded in 2025, Castle Force Unity (CFU) set out to bring a fresh approach to the energy and gas sector. Shaped by twenty years of industry experience, CFU has positioned itself not merely as a gas supplier but as a strong investment and innovation brand that combines high technology, international trust, and a sustainable energy vision. Together with its first sub-brand, Trust Gas Line (TGL), CFU focuses on the supply of helium gas in both liquid and gaseous forms, serving a wide range of applications from medical to industrial use. With its headquarters in Turkey, CFU aims to become a regional powerhouse while establishing itself as a reliable supplier in the global market.

Our Strategic Areas of Expertise

Medical Gases:
• Supply of liquid helium and high-purity gaseous helium for MR and NMR devices
• Liquid helium filling services for MR and NMR systems provided by expert teams Industrial Applications:
• Technical gas solutions for the industrial sector and advanced technology manufacturing processes Universities and Laboratories:
• Customized formulation and logistics solutions for research centers and academic laboratories

“We see energy security not just as a supply issue, but as a strategic responsibility. We founded CFU with this vision: to work towards building a sustainable and reliable future across every sector—from industry to healthcare—through high-purity gas solutions.” — Ersan Doğrular, Founder & Managing Partner

Vision

To be a trusted, innovative, and sustainable umbrella brand in the global energy and gas sector, serving as a pioneer that plans the future today.

Mission

To be a trusted, innovative, and sustainable umbrella brand in the global energy and gas sector, serving as a pioneer that plans the future today.